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yonester/pprint.js

Created October 6, 2014 21:06
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Super simple pretty print
Raw
pprint.js
var _ = require('lodash');
// Pretty print for JSON-style objects.
function pprint(obj) {
if (!pprint.indent) pprint.indent = '';
if (_.isPlainObject(obj)) {
_.forOwn(obj, function(v, k) {
if (_.isArray(v) || _.isPlainObject(v)) {
console.log(pprint.indent + k + ':');
pprint.indent += ' ';
pprint(v);
pprint.indent = pprint.indent.slice(0, -2);
} else {
console.log(pprint.indent + k + ': ' + v);
}
});
} else if (_.isArray(obj)) {
_.each(obj, pprint);
} else {
console.log(pprint.indent + obj);
}
}
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